BE902090A - Procede de production d'isobutylene. - Google Patents
Procede de production d'isobutylene.Info
- Publication number
- BE902090A BE902090A BE0/214765A BE214765A BE902090A BE 902090 A BE902090 A BE 902090A BE 0/214765 A BE0/214765 A BE 0/214765A BE 214765 A BE214765 A BE 214765A BE 902090 A BE902090 A BE 902090A
- Authority
- BE
- Belgium
- Prior art keywords
- producing isobutylene
- isobutylene
- filler
- water
- bringing
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C6/00—Preparation of hydrocarbons from hydrocarbons containing a different number of carbon atoms by redistribution reactions
- C07C6/02—Metathesis reactions at an unsaturated carbon-to-carbon bond
- C07C6/04—Metathesis reactions at an unsaturated carbon-to-carbon bond at a carbon-to-carbon double bond
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Catalysts (AREA)
Abstract
On produit l'isobutylène en mettant en contact une charge contenant du propylène avec un catalyseur consistant en silice polymorphe cristalline du type silicalite, en présence de vapeur d'eau dans un rapport molaire eau : charge compris entre environ 0,5 et 5.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
LU85284A LU85284A1 (fr) | 1984-04-03 | 1984-04-03 | Procede de production d'isobutylene |
Publications (1)
Publication Number | Publication Date |
---|---|
BE902090A true BE902090A (fr) | 1985-10-02 |
Family
ID=19730234
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE0/214765A BE902090A (fr) | 1984-04-03 | 1985-04-02 | Procede de production d'isobutylene. |
Country Status (10)
Country | Link |
---|---|
US (1) | US4556753A (fr) |
JP (1) | JPH0617320B2 (fr) |
BE (1) | BE902090A (fr) |
CA (1) | CA1238654A (fr) |
DE (1) | DE3510764C2 (fr) |
FR (1) | FR2562066B1 (fr) |
GB (1) | GB2156845B (fr) |
IT (1) | IT1183535B (fr) |
LU (1) | LU85284A1 (fr) |
NL (1) | NL193866C (fr) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
LU85406A1 (fr) * | 1984-06-06 | 1986-01-24 | Labofina Sa | Procede de craquage catalytique de distillets legers |
US5164071A (en) * | 1989-04-17 | 1992-11-17 | Mobil Oil Corporation | Fluidized catalyst process for upgrading olefins |
EP0920911A1 (fr) | 1997-12-05 | 1999-06-09 | Fina Research S.A. | Production de catalyseurs pour la conversion d'oléfines |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3723562A (en) * | 1970-10-08 | 1973-03-27 | Phillips Petroleum Co | Conversion of olefins |
US4423269A (en) * | 1981-09-25 | 1983-12-27 | Chevron Research Company | Oligomerization of gaseous olefins |
US4511746A (en) * | 1981-09-25 | 1985-04-16 | Chevron Research Company | Low activity catalyst oligomerization process |
US4579989A (en) * | 1983-05-20 | 1986-04-01 | Cosden Technology, Inc. | Conversion of olefins to higher molecular weight hydrocarbons with silicalite catalyst |
-
1984
- 1984-04-03 LU LU85284A patent/LU85284A1/fr unknown
-
1985
- 1985-03-13 GB GB08506517A patent/GB2156845B/en not_active Expired
- 1985-03-15 FR FR8503817A patent/FR2562066B1/fr not_active Expired
- 1985-03-19 NL NL8500789A patent/NL193866C/nl not_active IP Right Cessation
- 1985-03-25 DE DE3510764A patent/DE3510764C2/de not_active Expired - Fee Related
- 1985-03-28 CA CA000477741A patent/CA1238654A/fr not_active Expired
- 1985-03-29 IT IT20166/85A patent/IT1183535B/it active
- 1985-04-02 BE BE0/214765A patent/BE902090A/fr not_active IP Right Cessation
- 1985-04-03 JP JP60069249A patent/JPH0617320B2/ja not_active Expired - Lifetime
- 1985-04-03 US US06/719,192 patent/US4556753A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JPH0617320B2 (ja) | 1994-03-09 |
NL193866C (nl) | 2001-01-03 |
GB2156845A (en) | 1985-10-16 |
GB8506517D0 (en) | 1985-04-17 |
IT8520166A0 (it) | 1985-03-29 |
NL193866B (nl) | 2000-09-01 |
CA1238654A (fr) | 1988-06-28 |
IT1183535B (it) | 1987-10-22 |
GB2156845B (en) | 1987-10-14 |
FR2562066B1 (fr) | 1987-12-24 |
US4556753A (en) | 1985-12-03 |
FR2562066A1 (fr) | 1985-10-04 |
DE3510764A1 (de) | 1985-10-10 |
LU85284A1 (fr) | 1985-11-27 |
NL8500789A (nl) | 1985-11-01 |
JPS60224639A (ja) | 1985-11-09 |
DE3510764C2 (de) | 1994-02-03 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RE | Patent lapsed |
Owner name: S.A. FINA RESEARCH Effective date: 20010430 |